Bharrat Jagdeo
David Arthur Granger (born 15 July 1945) is a Guyanese former politician and retired military officer who served as the ninth president of Guyana from 2015 to 2020. A member of the People’s National Congress (PNC), he previously served as Commander of the Guyana Defence Force and as National Security Adviser from 1990 to 1992. He was leader of the Opposition in the National Assembly of Guyana from 2012 to 2015. Wikipedia